Chupina 5

(MWSC 1596)

0.43 UTI

0.0

C_N

1.0

C_dens

0.62

C_C3

0.25

C_lit

1.0

C_dup

N₅₀ (P>50% members) 19

Stellar density (N₅₀/rad) 5.9 [N/pc²]

C3 classification CA

C_N 0.0 Sparse
C_dens 1.0 Very dense
C_C3 0.62 Intermediate quality
C_lit 0.25 Poorly studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

MOCA 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

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Chupina 5 is a sparse, very dense object of intermediate C3 quality. Its parallax locates it at a close distance, above the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, old cluster (see Parameters). It is poorly studied in the literature, with no articles listed in the last 6 years.

Note: This object shares a large percentage of members with at least one entry reported in the same catalogue. See table with shared members information.

Close Low extinction Near-solar metallicity Old

Data

🔍 Search references for Chupina 5 in: SciX Simbad

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Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	99999–	133.194	11.869	1.148	-10.962	-2.87	34.326
Donor et al.	2020	133.254	11.862	–	-11.02	-3.1	33.2
Monteiro & Dias	2019	133.254	11.862	–	-10.985	-2.757	3.062
Bica et al.	2019	133.252	11.858	–	–	–	–
Dias et al.	2002	133.254	11.862	–	–	–	–

💡 Note: The UCC values are estimated from its identified members.

Reference	Year	Dist [kpc]	Av [mag]	DAv [mag]	Age [Myr]	[Fe/H] [dex]	Mass [Msun]	B_frac	BSS
UCC	99999–	0.84	0.09	–	4178	0.053	–	–	–
Donor et al.	2020	–	–	–	–	0.090	–	–	–
Monteiro & Dias	2019	0.84	0.09	–	4178	0.017	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWWDL 14090	100.0	132.84	11.82	1.15	-10.98	-2.91	33.79	0.0
Melotte 94	100.0	132.85	11.82	1.15	-10.97	-2.91	33.91	1.0

💡 Note: The % column shows the percentage of members that Chupina 5 shares with each listed object.

Visualization

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